fzca52 tjsj 021958
cwfsju
expires:202609031000;;793157

coastal waters forecast
national weather service san juan pr
358 pm ast wed sep 2 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz712-031000-
coastal waters of northern puerto rico out 10 nm-
358 pm ast wed sep 2 2026

.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots late. seas 2 to 3 feet. wave detail:
northeast 3 feet at 8 seconds and northeast 1 foot at 11 seconds.
isolated showers. 
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 25 knots in the afternoon. seas 2 to 3 feet. wave
detail: northeast 3 feet at 6 seconds and northeast 1 foot at
11 seconds. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
3 feet. wave detail: northeast 3 feet at 6 seconds and northeast
1 foot at 10 seconds. 
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 25 knots in the afternoon. seas 2 to 3 feet. wave
detail: northeast 3 feet at 7 seconds and northeast 1 foot at
10 seconds. 
.friday night...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. seas around 3 feet.
wave detail: northeast 3 feet at 8 seconds. scattered showers after
midnight. 
.saturday...east winds 10 to 15 knots. gusts up to 25 knots in the
afternoon. seas around 3 feet. wave detail: east 3 feet at
8 seconds. scattered showers in the afternoon. 
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming southeast 5 to 10 knots after midnight. seas
around 3 feet. 
.sunday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet. scattered showers in the morning,
then numerous showers in the afternoon. 
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers. 
.monday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. numerous showers in the
afternoon. 
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. 

$$

fzca52 tjsj 021958
cwfsju
expires:202609031000;;793162

coastal waters forecast
national weather service san juan pr
358 pm ast wed sep 2 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz735-031000-
coastal waters of southern puerto rico out 10 nm-
358 pm ast wed sep 2 2026

.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 2 feet at 7 seconds. isolated showers late this evening and
overnight. 
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 5 seconds and
east 1 foot at 8 seconds. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 2 feet at 6 seconds. 
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 2 feet. wave detail: southeast 2 feet at 5 seconds. 
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 5 seconds. 
.saturday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 5 seconds and
east 2 feet at 8 seconds. scattered showers in the morning. 
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
3 feet. 
.sunday...east winds 10 to 15 knots. seas 2 to 3 feet. numerous
showers, mainly in the morning. 
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet. 
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. 

$$

fzca52 tjsj 021958
cwfsju
expires:202609031000;;793163

coastal waters forecast
national weather service san juan pr
358 pm ast wed sep 2 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz741-031000-
mona passage southward to 17n-
358 pm ast wed sep 2 2026

.tonight...east winds 5 to 10 knots with gusts up to 20 knots,
increasing to 10 to 15 knots with gusts up to 20 knots after
midnight. seas 2 to 3 feet. wave detail: east 2 feet at 6 seconds.
scattered showers with isolated thunderstorms early this evening,
then isolated showers late this evening and overnight. 
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 6 seconds. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds
and east 1 foot at 8 seconds. 
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: east 3 feet at 5 seconds. 
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 5 seconds. scattered showers in the evening. 
.saturday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds. 
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. 
.sunday...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.monday...east winds 10 to 15 knots. seas 2 to 4 feet, occasionally
to 5 feet. 
.monday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzca52 tjsj 021958
cwfsju
expires:202609031000;;793164

coastal waters forecast
national weather service san juan pr
358 pm ast wed sep 2 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz742-031000-
coastal waters of northwestern puerto rico out 10 nm-
358 pm ast wed sep 2 2026

.tonight...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots late this evening, then diminishing to
5 to 10 knots with gusts up to 20 knots after midnight. seas 2 to
3 feet. wave detail: south 1 foot at 5 seconds. isolated showers
early this evening. 
.thursday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas around 2 feet. wave detail: south 1 foot at
5 seconds and northeast 1 foot at 10 seconds. scattered showers in
the afternoon. 
.thursday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: northeast 2 feet at 5 seconds and south 1 foot at 4 seconds.
.friday...east winds around 5 knots, becoming northeast in the
afternoon. seas around 2 feet. wave detail: northeast 2 feet at
5 seconds and south 1 foot at 5 seconds. scattered showers in the
afternoon. 
.friday night...east winds around 5 knots. seas around 2 feet. wave
detail: northeast 1 foot at 5 seconds and south 1 foot at 5 seconds.
scattered showers in the evening. 
.saturday...northeast winds around 5 knots. seas around 2 feet. wave
detail: northeast 2 feet at 5 seconds and south 1 foot at 6 seconds.
numerous showers in the afternoon. 
.saturday night...east winds around 5 knots. seas around 2 feet. 
.sunday...east winds around 5 knots. seas around 2 feet. numerous
showers in the afternoon. 
.sunday night...east winds around 5 knots. seas around 2 feet.
scattered showers. 
.monday...east winds around 5 knots. seas around 2 feet. numerous
showers in the afternoon. 
.monday night...east winds around 5 knots. seas around 2 feet. 

$$

fzca52 tjsj 021958
cwfsju
expires:202609031000;;793165

coastal waters forecast
national weather service san juan pr
358 pm ast wed sep 2 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz745-031000-
coastal waters of southwestern puerto rico out 10 nm-
358 pm ast wed sep 2 2026

.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: north 1 foot at 4 seconds and south 1 foot at 6 seconds.
isolated showers early this evening. 
.thursday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: north 1 foot at 4 seconds and south 1 foot at 5 seconds.
scattered showers in the afternoon. 
.thursday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 1 foot at 2 seconds and south 1 foot at 5 seconds. 
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 2 feet. wave detail: southeast 2 feet at 5 seconds and north
1 foot at 4 seconds. scattered showers in the afternoon. 
.friday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail: southeast
2 feet at 5 seconds and north 1 foot at 4 seconds. scattered showers
in the evening. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds. 
.saturday night...east winds 5 to 10 knots. seas around 2 feet. 
.sunday...southeast winds 10 to 15 knots. seas around 2 feet. 
.sunday night...east winds 5 to 10 knots. seas around 2 feet. 
.monday...southeast winds 5 to 10 knots. seas around 2 feet.
scattered showers in the afternoon. 
.monday night...east winds 5 to 10 knots. seas around 2 feet. 

$$